We have our guest network set up with a captive portal. Not every device auto-redirects to the captive portal so we set up an internal web page that users can manually go to "go.domain.net".
We are running into devices that use the "prefer best connection" type of setting though. So they "connect" to the Guest SSID but since they have no connection their device routes over their cell connection. Does anyone know of a good way to force devices to use the wireless connection?